Identification of Four Wood Species by an Electronic Nose and by LIBS

<table>Response of the sensors to ten cycles of exposure/recovery to the volatile compounds of Brazilian walnut (<i>Ocotea porosa</i>) at 30°C. Sensor 1 = PPPX, sensor 2 = PHBPE, and sensor 3 = BHPPV, all doped with CSA.</table>

International Journal of Electrochemistry

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Figure 4

Figure 4: Identification of Four Wood Species by an Electronic Nose and by LIBS 